Which one of the following organelles digests the old organelles that are no longer useful to the cells?

Options

A. Ribosomes
B. Mitochondria
C. Lysosomes
D. Chromatin

Explanation

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks which organelle is responsible for digesting old organelles that are no longer useful to the cell.

2. **Identify the Organelles**: We need to consider the options provided and understand the functions of each organelle mentioned:
- **Ribosomes**: Known as the protein factories of the cell, they are involved in protein synthesis.
- **Mitochondria**: Often referred to as the powerhouse of the cell, they are responsible for producing energy through cellular respiration.
- **Lysosomes**: These are membrane-bound organelles that contain digestive enzymes to break down waste materials and cellular debris.
- **Chromatin**: This is the genetic material of the cell, which does not have a role in digestion.

3. **Analyze Each Option**:
- **Ribosome**: Incorrect, as it synthesizes proteins, not involved in digestion.
- **Mitochondria**: Incorrect, as it produces energy, not involved in digesting old organelles.
- **Lysosome**: Correct, as it digests old and worn-out organelles.
- **Chromatin**: Incorrect, as it is genetic material and does not digest organelles.

4. **Conclusion**: Based on the analysis, the correct answer is **Lysosome**.

5. **Final Answer**: The organelle that digests old organelles that are no longer useful to the cells is **Lysosome**.

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